BRPI0418468A - elemento de mola para veìculos sobre trilhos - Google Patents

elemento de mola para veìculos sobre trilhos

Info

Publication number
BRPI0418468A
BRPI0418468A BRPI0418468-8A BRPI0418468A BRPI0418468A BR PI0418468 A BRPI0418468 A BR PI0418468A BR PI0418468 A BRPI0418468 A BR PI0418468A BR PI0418468 A BRPI0418468 A BR PI0418468A
Authority
BR
Brazil
Prior art keywords
spring element
rail vehicles
sphere
spring
enclose
Prior art date
Application number
BRPI0418468-8A
Other languages
English (en)
Inventor
Gedenk Volker
Andreas Kropf
Friedrich Hoppmann
Original Assignee
Contitech Luftfedersyst Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Contitech Luftfedersyst Gmbh filed Critical Contitech Luftfedersyst Gmbh
Publication of BRPI0418468A publication Critical patent/BRPI0418468A/pt
Publication of BRPI0418468B1 publication Critical patent/BRPI0418468B1/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/373—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape
    • F16F1/374—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape having a spherical or the like shape
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/373—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape
    • F16F1/376—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape having projections, studs, serrations or the like on at least one surface
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/42—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing
    • F16F1/44—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing loaded mainly in compression
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2230/00—Purpose; Design features
    • F16F2230/02—Surface features, e.g. notches or protuberances

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Communicable Diseases (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Oncology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Springs (AREA)
  • Fluid-Damping Devices (AREA)
  • Vibration Prevention Devices (AREA)
  • Vehicle Body Suspensions (AREA)
  • Surgical Instruments (AREA)
  • Finger-Pressure Massage (AREA)

Abstract

ELEMENTO DE MOLA PARA VEìCULOS SOBRE TRILHOS. A invenção refere-se a um elemento de mola (2) constituído, em essência, de corpo de mola (4), que está fixado entre dois membros finais (6, 8) rígidos, dispostos com distância variável de um para o outro. O referido corpo de mola (4) que é fabricado de borracha ou de um material sintético similar à borracha, apresenta uma seção transversal da mola com simetria de rotação; a seção longitudinal apresenta uma linha de superfície biconvexa. Em virtude de uma escvação (10) obtém-se no total uma seção transversal em forma de U. A fricção surgida durante a introdução de forças verticais e horizontais deve ser reduzida, e deve possibilitar um deslizamento ligeiramente horizontal. Sobre a superfície (12) do corpo de mola (4) estão dispostas nervuras (14, 14a,...) em distâncias (A) uma da outra, que são cortadas por nervuras (16, 16a,...) dispostos, da mesma forma, em distâncias (A) uma da outra. Sobre a superfície (12) do corpo de mola (4) nos espaços intermediários entre as nervuras (14, ...; 16, ...) são formados campos (18a,...) poligonais, em função do ângulo de corte. Em vez das nervuras, ou adicionalmente a elas, o corpo de mola (4) e/ou a superfície pode ser provida de, pelo menos, um dos corpos finais (6 e/ou 8) com uma superfície capaz de deslizar. As nervuras (14a, ...; 16a, ...) têm, de preferência, cerca de 2 mm de espessura e estão distânciadas uma da outra cerca de 10 mm. Em particular, para o emprego como mola adicional, em combinação com uma mola de ar em veículos sobre trilhos.
BRPI0418468A 2004-01-29 2004-12-08 elemento de mola para veículos sobre trilhos BRPI0418468B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04001874A EP1559925B1 (de) 2004-01-29 2004-01-29 Federelemente für Schienenfahrzeuge
PCT/EP2004/053326 WO2005073588A1 (de) 2004-01-29 2004-12-08 Federelement für schienenfahrzeuge

Publications (2)

Publication Number Publication Date
BRPI0418468A true BRPI0418468A (pt) 2007-06-05
BRPI0418468B1 BRPI0418468B1 (pt) 2016-08-16

Family

ID=34639404

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0418468A BRPI0418468B1 (pt) 2004-01-29 2004-12-08 elemento de mola para veículos sobre trilhos

Country Status (16)

Country Link
US (1) US7484719B2 (pt)
EP (1) EP1559925B1 (pt)
JP (1) JP4747106B2 (pt)
KR (1) KR100869182B1 (pt)
CN (1) CN100491762C (pt)
AT (1) ATE347056T1 (pt)
AU (1) AU2004314756B2 (pt)
BR (1) BRPI0418468B1 (pt)
CA (1) CA2554521C (pt)
DE (1) DE502004002168D1 (pt)
DK (1) DK1559925T3 (pt)
ES (1) ES2278235T3 (pt)
MX (1) MXPA06008515A (pt)
RU (1) RU2368821C2 (pt)
TW (1) TWI319467B (pt)
WO (1) WO2005073588A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005042826B4 (de) * 2005-09-09 2021-07-01 Volkswagen Ag Lagerelement
CN102537171B (zh) * 2012-02-22 2014-09-24 喜临门家具股份有限公司 一种纵横向组合式气压弹簧
CN105443631B (zh) * 2015-12-17 2018-01-30 苏州工业园区协利塑胶有限公司 一种汽车减震器的压缩缓冲弹簧及其成型模具
DE102016102204A1 (de) * 2016-02-09 2017-08-10 Thyssenkrupp Ag Federungseinrichtung und Befestigungseinrichtung zur Befestigung eines Maschinenelements
DE102016215159A1 (de) * 2016-08-15 2018-02-15 Contitech Luftfedersysteme Gmbh Luftfederbalg mit selbstreinigender Oberfläche
DE102016215161A1 (de) * 2016-08-15 2018-02-15 Contitech Luftfedersysteme Gmbh Luftfederbalg mit selbstreinigender Oberfläche
EP3335838A1 (de) * 2016-12-15 2018-06-20 HILTI Aktiengesellschaft Handwerkzeugmaschine
JP6730176B2 (ja) * 2016-12-27 2020-07-29 Ｔｏｙｏ Ｔｉｒｅ株式会社 鉄道車両用空気ばね
JP7192478B2 (ja) * 2018-12-19 2022-12-20 横浜ゴム株式会社 ベローズ型空気ばね
US11484111B2 (en) * 2020-11-30 2022-11-01 Shih Chih Chiang Brush structure
CN115158416B (zh) * 2022-07-21 2024-04-02 广州世晟环保节能科技有限公司 一种新能源汽车电池回收转运机构

Family Cites Families (25)

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Publication number Priority date Publication date Assignee Title
US2966366A (en) * 1955-07-21 1960-12-27 Moulton Development Ltd Vehicle suspension system having differential interaction between front and rear wheels
US3300257A (en) * 1962-11-07 1967-01-24 Clevite Harris Products Inc Lubricated rubber bearing
GB1078641A (en) * 1963-03-06 1967-08-09 Silentbloc Flexible joints
FR1385897A (fr) * 1963-03-06 1965-01-15 Silentbloc Joint souple
US3598155A (en) * 1967-11-01 1971-08-10 Goodyear Tire & Rubber Flexible member
SU566992A1 (ru) * 1973-11-02 1977-07-30 Предприятие П/Я Г-4725 Амортизатор
JPS52151479A (en) * 1976-06-10 1977-12-15 Honda Motor Co Ltd Gas spring apparatus
JPS55132077U (pt) * 1979-03-15 1980-09-18
JPS55132077A (en) * 1979-03-31 1980-10-14 Dainippon Printing Co Ltd Manufacture of color solid image pickup element plate
JPS568945U (pt) * 1979-06-30 1981-01-26
JPS568945A (en) * 1979-07-03 1981-01-29 Toshiba Corp Signal transmitter
US4386791A (en) * 1981-07-06 1983-06-07 Ford Motor Company Actively controlled suspension system and height sensor
US4564177A (en) * 1983-04-21 1986-01-14 The Firestone Tire & Rubber Company Clamp for non-beaded pneumatic assemblies
DE3318060A1 (de) * 1983-05-18 1984-11-22 Continental Gummi-Werke Ag, 3000 Hannover Rollbalg fuer fahrzeug-fuftfederungen
JPS60155024A (ja) * 1984-01-23 1985-08-14 Sumitomo Electric Ind Ltd 空気ばね用ベロ−ズ
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CA1250327A (en) * 1984-03-29 1989-02-21 Dunlop Limited Spring
DE3515942A1 (de) * 1985-05-03 1986-11-06 Continental Gummi-Werke Ag, 3000 Hannover Rollbalg fuer fahrzeug-luftfederungen
US4828231A (en) * 1986-01-30 1989-05-09 Nhk Spring Co., Ltd. Car suspension system
JPS63210427A (ja) * 1987-02-20 1988-09-01 Tokai Rubber Ind Ltd 摺動型アイブツシユ
SU1733762A1 (ru) * 1990-07-05 1992-05-15 Н.Н.Рахманов Пневматический упругий элемент
JP2545802Y2 (ja) * 1991-08-20 1997-08-27 三洋電機株式会社 洗濯機の脚装置
JPH0861409A (ja) * 1994-08-26 1996-03-08 Tokai Rubber Ind Ltd 摺動型防振ブッシュおよびその製造方法
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JP4136354B2 (ja) * 2001-10-18 2008-08-20 ポリマテック株式会社 ダンパーと被着体の配置構造及びダンパー

Also Published As

Publication number Publication date
RU2006130964A (ru) 2008-03-10
AU2004314756A1 (en) 2005-08-11
CN100491762C (zh) 2009-05-27
US20070158886A1 (en) 2007-07-12
ATE347056T1 (de) 2006-12-15
TWI319467B (en) 2010-01-11
CN1906429A (zh) 2007-01-31
KR100869182B1 (ko) 2008-11-18
CA2554521A1 (en) 2005-08-11
JP4747106B2 (ja) 2011-08-17
DE502004002168D1 (de) 2007-01-11
JP2007519868A (ja) 2007-07-19
RU2368821C2 (ru) 2009-09-27
ES2278235T3 (es) 2007-08-01
AU2004314756B2 (en) 2011-06-16
US7484719B2 (en) 2009-02-03
CA2554521C (en) 2013-02-05
MXPA06008515A (es) 2006-08-28
EP1559925B1 (de) 2006-11-29
TW200530521A (en) 2005-09-16
WO2005073588A1 (de) 2005-08-11
EP1559925A1 (de) 2005-08-03
DK1559925T3 (da) 2007-03-26
KR20060127988A (ko) 2006-12-13
BRPI0418468B1 (pt) 2016-08-16

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 16/08/2016, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 19A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2752 DE 03-10-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.